Nadish Saini

Works (5)

Updated: July 5th, 2023 15:38

2022 journal article

An adaptive knowledge-based data-driven approach for turbulence modeling using ensemble learning technique under complex flow configuration: 3D PWR sub-channel with DNS data

NUCLEAR ENGINEERING AND DESIGN, 393.

By: Y. Zhu n, N. Dinh n , N. Saini n & I. Bolotnov n 

author keywords: Ensemble learning; Machine learning; Turbulence; RANS
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Sources: Web Of Science, NC State University Libraries
Added: August 15, 2022

2021 article

Detailed Analysis of the Effects of Spacer Grid and Mixing Vanes on Turbulence in a PWR Subchannel Under DFFB Conditions Based on DNS Data

Saini, N., & Bolotnov, I. A. (2021, December 8). NUCLEAR TECHNOLOGY, Vol. 12.

By: N. Saini n & I. Bolotnov n 

author keywords: Turbulence; invariant analysis; high-fidelity simulations; spacer grids
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6. Clean Water and Sanitation (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: December 20, 2021

2021 journal article

Two-Phase Turbulence Statistics from High Fidelity Dispersed Droplet Flow Simulations in a Pressurized Water Reactor (PWR) Sub-Channel with Mixing Vanes

FLUIDS, 6(2).

By: N. Saini n & I. Bolotnov n 

author keywords: dispersed droplet flow regime; interface capturing simulations; turbulence; high-resolution data collection
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6. Clean Water and Sanitation (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 11, 2021

2019 review

Interface-Resolved Simulations of Reactor Flows

[Review of ]. NUCLEAR TECHNOLOGY, 206(2), 133–149.

By: J. Fang*, J. Cambareri  n, M. Li n, N. Saini n & I. Bolotnov n 

author keywords: Two-phase flow; direct numerical simulation; interface tracking; subchannel geometry
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Sources: Web Of Science, NC State University Libraries
Added: February 3, 2020

2016 journal article

Laminar/turbulent airflow and microsphere deposition in a patient-specific airway geometry using an open-source solver

INTERNATIONAL JOURNAL OF BIOMEDICAL ENGINEERING AND TECHNOLOGY, 22(2), 145–161.

By: M. Vaish n, C. Kleinstreuer n, A. Kolanjiyil n, N. Saini n & N. Pillalamarri*

author keywords: OpenFOAM solver; patient-specific geometry and idealised configuration; modified eddy interaction model; microsphere transport and deposition; practical Stokes number range
TL;DR: Using the open-source software OpenFOAM as the solver, airflow and microsphere transport have been simulated in a patient-specific lung-airway model and results indicate that selection of an appropriate near-wall correction factor can reduce the problem of subject variability for different lung- airway configurations. (via Semantic Scholar)
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Source: Web Of Science
Added: August 6, 2018

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